- 2 cups all-purpose flour
- 1 1/2 cups white sugar
- 2 teaspoons baking powder
- 1 teaspoon salt
- 2/3 cup margarine
- 2 eggs, beaten
- 2/3 cup milk
- 1 cup blackberries
- Preheat oven to 350 degrees F (175 degrees C). Grease and flour a 9 inch square pan.
- In a large bowl, combine flour, sugar, baking powder and salt. Cut in margarine until mixture resembles coarse crumbs. Set aside 3/4 cup of crumb mixture, to be used as a topping for the cake. Mix eggs and milk together and then blend into remaining mixture in bowl.
- Spread batter into prepared pan. Sprinkle blackberries evenly over the top. Sprinkle reserved crumb mixture over fruit.
- Bake in the preheated oven for 25 to 30 minutes, or until a toothpick inserted into the center of the cake comes out clean.